﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Bussiness
{
   public class ScreenBLL
    {
        public int DisplayMenu()
        {
            return 0;
        }
        public int DisplayMessage(string message)
        {
            return 0;
        }
        public int DisplayInfo()
        {
            return 0;
        }
        public int DisplayTransaction()
        {
            return 0;
        }
        public int DisplayError()
        {
            return 0;
        }
        public int DisplayOptions()
        {
            return 0;
        }
        public int DisplayWelcome()
        {
            return 0;
        }
        public int RequestPin()
        {
            return 0;
        }
        public int ChooseOption()
        {
            return 0;
        }
        public int AskForPrintReceipt()
        {
            return 0;
        }
    }
}
